Home / 25,346,732.85-38,004,915.36-8,067,469.41

Finding the Fourth Proportional to 25,346,732.85, 38,004,915.36 and 8,067,469.41

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Solution

The fourth proportional to 25,346,732.85, 38,004,915.36 and 8,067,469.41 is: 12,096,371.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,346,732.85 : 38,004,915.36 = 8,067,469.41 : x
  2. Step 2: Convert to fraction form
    25,346,732.85/38,004,915.36 = 8,067,469.41/x
  3. Step 3: Cross multiply
    25,346,732.85x = 38,004,915.36 × 8,067,469.41
  4. Step 4: Simplify right side
    25,346,732.85x = 306,603,492,096,439.12
  5. Step 5: Solve for x
    x = 306,603,492,096,439.12/25,346,732.85
  6. Step 6: Final answer
    x = 12,096,371.31

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.